选出正确的一项。
1. Look _________(in/ at) the beach.
2. _________ (Canberra/ London) is the capital city of Australia.
3. A little flag inside Australia's flag is _________ (the UK’ s / Canada's) flag.
4. Kangaroos _________ (live/ lives) in Australia.
5. There are many beautiful _________ (beach/ beaches).